Skip to main content
web.dev
  • Web Platform
  • Dive into the web platform, at your pace.
  • HTML
  • CSS
  • JavaScript
  • User experience
  • Learn how to build better user experiences.
  • Performance
  • Accessibility
  • Identity
  • Learn
  • Get up to speed on web development.
  • Learn HTML
  • Learn CSS
  • Learn JavaScript
  • Learn AI
  • Learn Performance
  • Learn Accessibility
  • More courses
  • Additional resources
  • Explore content collections, patterns, and more.
  • AI and the web
  • Explore
  • PageSpeed Insights
  • Patterns
  • Podcasts & shows
  • Developer Newsletter
  • About web.dev
Baseline How to use Baseline Blog Case Studies
/
  • English
  • Deutsch
  • Español – América Latina
  • Français
  • Indonesia
  • Italiano
  • Polski
  • Português – Brasil
  • Tiếng Việt
  • Türkçe
  • Русский
  • עברית
  • العربيّة
  • فارسی
  • हिंदी
  • বাংলা
  • ภาษาไทย
  • 中文 – 简体
  • 中文 – 繁體
  • 日本語
  • 한국어
Sign in
web.dev
  • Resources
    • More
  • Baseline
  • How to use Baseline
  • Blog
  • Case Studies
  • Web Platform
  • HTML
  • CSS
  • JavaScript
  • User experience
  • Performance
  • Accessibility
  • Identity
  • Learn
  • Learn HTML
  • Learn CSS
  • Learn JavaScript
  • Learn AI
  • Learn Performance
  • Learn Accessibility
  • More courses
  • Additional resources
  • AI and the web
  • Explore
  • PageSpeed Insights
  • Patterns
  • Podcasts & shows
  • Developer Newsletter
  • About web.dev
  • Home
  • Patterns
Stay organized with collections Save and categorize content based on your preferences.

Clipboard

Common patterns for dealing with the clipboard.
See patterns

Files and directories

Common patterns for dealing with files and directories.
See patterns

Media

Common patterns for working with media.
See patterns

Web apps

Common patterns for building web apps.
See patterns
  • web.dev

    • web.dev

      We want to help you build beautiful, accessible, fast, and secure websites that work cross-browser, and for all of your users. This site is our home for content to help you on that journey, written by members of the Chrome team, and external experts.
  • Contribute

    • File a bug
    • See open issues
  • Related Content

    • Chrome for Developers
    • Chromium updates
    • Case studies
    • Podcasts & shows
  • Follow

    • @ChromiumDev on X
    • YouTube
    • Chrome for Developers on LinkedIn
    • RSS
  • Terms
  • Privacy
  • Manage cookies
  • English
  • Deutsch
  • Español – América Latina
  • Français
  • Indonesia
  • Italiano
  • Polski
  • Português – Brasil
  • Tiếng Việt
  • Türkçe
  • Русский
  • עברית
  • العربيّة
  • فارسی
  • हिंदी
  • বাংলা
  • ภาษาไทย
  • 中文 – 简体
  • 中文 – 繁體
  • 日本語
  • 한국어